JEE Main Chemistry: Organic Chemistry Basics Practice Questions

15 questions with answers and step-by-step solutions. Tap any question to see the full worked solution.

  1. Q1.
    Which of the following is the general formula for an acyclic alkane?
    Easy
  2. Q2.
    Which functional group is present in an alcohol?
    Easy
  3. Q3.
    How many sigma and pi bonds are present in a molecule of ethene?
    Easy
  4. Q4.
    What is the hybridization of the central carbon atom in methane?
    Easy
  5. Q5.
    What is the IUPAC name of the compound CH3CH2CH2CH3?
    Easy
  6. Q6.
    Which effect explains the stability of the alkene 2,3-dimethylbut-2-ene compared to but-1-ene?
    Medium
  7. Q7.
    Identify the correct order of acidity for the following compounds: phenol, ethanol, and acetic acid.
    Medium
  8. Q8.
    What is the IUPAC name of the compound with the structure CH3CH(CH3)CH2CH2CHO?
    Medium
  9. Q9.
    Which of the following carbocations is the most stable?
    Medium
  10. Q10.
    Which of the following molecules exhibits optical isomerism?
    Medium
  11. Q11.
    Which of the following compounds exhibits the highest heat of hydrogenation per mole?
    Hard
  12. Q12.
    Which of the following is the correct order of acidity for the given compounds?
    Hard
  13. Q13.
    Identify the most stable carbocation among the following options.
    Hard
  14. Q14.
    Which compound will show the highest reactivity towards electrophilic aromatic substitution?
    Hard
  15. Q15.
    Which of the following molecules has the highest dipole moment?
    Hard

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Organic Chemistry Basics — JEE Main Chemistry Practice Questions with Solutions | SolveGini